package com.yoyo.common.core.page;

import com.yoyo.common.utils.StringUtils;

/**
 * @author zyl
 * @Date 2021/6/11 -23:51
 */
public class PageDomain {
    /**
     *当前记录起始索引
     */
    private Integer pageNum;
    /**
     * 每页显示记录数
     */
    private Integer pageSize;
    /**
     * 排序列
     */
    private String orderByColumn;
    /**
     * 排序的方向是desc 或者asc
     */
    private String isAsc = "asc";

    public  String getOrderBy(){
        if (StringUtils.isEmpty(orderByColumn)){
            return "";
        }
        return StringUtils.toUnderScoreCase(orderByColumn)+" "+isAsc;
    }
    public Integer getPageNum() {
        return pageNum;
    }

    public void setPageNum(Integer pageNum) {
        this.pageNum = pageNum;
    }

    public Integer getPageSize() {
        return pageSize;
    }

    public void setPageSize(Integer pageSize) {
        this.pageSize = pageSize;
    }

    public String getOrderByColumn() {
        return orderByColumn;
    }

    public void setOrderByColumn(String orderByColumn) {
        this.orderByColumn = orderByColumn;
    }

    public String getIsAsc() {
        return isAsc;
    }

    public void setIsAsc(String isAsc) {
        this.isAsc = isAsc;
    }
}
